HK1193513A1 - A dynamically self-organizing ad-hoc tdma communications synchronization method - Google Patents

A dynamically self-organizing ad-hoc tdma communications synchronization method

Info

Publication number
HK1193513A1
HK1193513A1 HK14106827.0A HK14106827A HK1193513A1 HK 1193513 A1 HK1193513 A1 HK 1193513A1 HK 14106827 A HK14106827 A HK 14106827A HK 1193513 A1 HK1193513 A1 HK 1193513A1
Authority
HK
Hong Kong
Prior art keywords
organizing
synchronization method
dynamically self
tdma communications
communications synchronization
Prior art date
Application number
HK14106827.0A
Other languages
Chinese (zh)
Inventor
Alex Yakov Honig
Yakir Matusovsky
Uzi Hanuni
Boaz Dagan
Original Assignee
Maxtech Communication Networks Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Maxtech Communication Networks Ltd filed Critical Maxtech Communication Networks Ltd
Publication of HK1193513A1 publication Critical patent/HK1193513A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0652—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0691—Synchronisation in a TDM node

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
HK14106827.0A 2011-04-06 2014-07-07 A dynamically self-organizing ad-hoc tdma communications synchronization method HK1193513A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161472216P 2011-04-06 2011-04-06
PCT/IL2012/000142 WO2012137194A1 (en) 2011-04-06 2012-04-01 A dynamically self-organizing ad-hoc tdma communications synchronization method

Publications (1)

Publication Number Publication Date
HK1193513A1 true HK1193513A1 (en) 2014-09-19

Family

ID=46968676

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14106827.0A HK1193513A1 (en) 2011-04-06 2014-07-07 A dynamically self-organizing ad-hoc tdma communications synchronization method

Country Status (5)

Country Link
US (1) US9515755B2 (en)
EP (1) EP2695309B1 (en)
CN (1) CN103534957A (en)
HK (1) HK1193513A1 (en)
WO (1) WO2012137194A1 (en)

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US9312977B1 (en) * 2012-08-28 2016-04-12 Bae Systems Information And Electronic Systems Integration Inc. System and method to provide channel access synchronization without time-stamp exchange in time division multiple access (TDMA) multi-hop networks
US10623096B2 (en) 2014-06-20 2020-04-14 Legasus Networks, Inc. Deployment of a wireless communication network by retrofitting spatially distributed electric lamps with integrated light/communicator modules
KR102400823B1 (en) * 2014-09-29 2022-05-23 카르도 시스템즈, 인코퍼레이티드. AD-HOC Communication Network and Communication Method
AU2017246410B2 (en) * 2016-04-05 2021-05-06 Qualcomm Incorporated Scheduling request transmission to request resources for a buffer status report
WO2017203522A1 (en) * 2016-05-23 2017-11-30 Maxtech Communication Networks Ltd. Method and system for tdma-fh network synchronization
JP6834791B2 (en) * 2017-06-07 2021-02-24 オムロン株式会社 Wireless communication equipment, wireless information collection system, and wireless communication method
FR3067557B1 (en) 2017-06-13 2020-10-09 Schneider Electric Ind Sas RADIO COMMUNICATION PROCESS IN A SYSTEM INCLUDING A PLURALITY OF COMMUNICATING MODULES
CN110519839B (en) * 2019-08-27 2021-12-07 南京航空航天大学 Wireless local area network time synchronization method
CN111162861A (en) * 2019-12-25 2020-05-15 北斗天地股份有限公司 Synchronization method and system

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US5613211A (en) * 1992-10-07 1997-03-18 Nippon Steel Corporation Method of establishing inter base-station synchronization and mobile radio communicaton system using the method
GB2315194B (en) * 1996-07-11 2000-11-15 Nokia Mobile Phones Ltd Method and apparatus for resynchronizing two system clocks
US6243372B1 (en) * 1996-11-14 2001-06-05 Omnipoint Corporation Methods and apparatus for synchronization in a wireless network
US6807165B2 (en) * 2000-11-08 2004-10-19 Meshnetworks, Inc. Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel
EP1416648A1 (en) * 2002-10-28 2004-05-06 Siemens Aktiengesellschaft Method for decentralized synchronization in a self-organizing radio communication system
US20050128991A1 (en) 2003-05-08 2005-06-16 Sriram Dayanandan Coordination between simultaneously operating Pico-Nets in high mobility wireless networks
JP4590969B2 (en) * 2004-07-28 2010-12-01 ソニー株式会社 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
US7349362B2 (en) * 2005-06-29 2008-03-25 Meshnetworks, Inc. Method and system for implementing the time division multiple access method to AD-HOC multihopping wireless networks
US7688878B2 (en) 2006-03-16 2010-03-30 The Boeing Company Method and device of peak detection in preamble synchronization for direct sequence spread spectrum communication
US20080031220A1 (en) * 2006-08-03 2008-02-07 Qualcomm Incorporated Ofdm control signaling in the presence of timing asynchronization in a peer-to-peer network
JP2008048239A (en) * 2006-08-18 2008-02-28 Nec Electronics Corp Symbol timing detection method and device, preamble detection method and device
JP4777286B2 (en) * 2007-03-27 2011-09-21 パナソニック株式会社 COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION CONTROL METHOD
US8667144B2 (en) * 2007-07-25 2014-03-04 Qualcomm Incorporated Wireless architecture for traditional wire based protocol
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KR100898767B1 (en) * 2007-12-12 2009-05-20 한국전자통신연구원 Method for syncronous dection of ofdm and apparatus thereoff
WO2010071194A1 (en) * 2008-12-19 2010-06-24 パナソニック電工株式会社 Wireless communication system
US20100265936A1 (en) 2009-04-21 2010-10-21 Electronics And Telecommunications Research Institute Method and device for acquiring synchronization between nodes and method for organizing multiple physical channels
KR20100117951A (en) * 2009-04-27 2010-11-04 삼성전자주식회사 Communication method and apparatus in mobile ad-hoc network

Also Published As

Publication number Publication date
CN103534957A (en) 2014-01-22
EP2695309A4 (en) 2014-11-05
US9515755B2 (en) 2016-12-06
US20140105205A1 (en) 2014-04-17
WO2012137194A1 (en) 2012-10-11
EP2695309B1 (en) 2016-03-16
EP2695309A1 (en) 2014-02-12

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210403